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Removal Charateristics of Erythrosine by Activated Carbon Adsorption  

Lee, Jong-Jib (School of Chemical Engineering, Kongju National University)
Yoon, Sung-Wook (Innovation Center for Engineering Education, Dankook University)
Publication Information
Journal of Korean Society of Environmental Engineers / v.31, no.7, 2009 , pp. 499-504 More about this Journal
Abstract
Erythrosine is used a food coloring, ink and dye, etc. but erithrosine is rarely used in United States due to its known hazards. The adsorption characteristics of erythrosine by granular activated carbon were investigated in the batch adsorber and the packed column. The adsorptivity of activated carbon for erythrosine were largely improved by pH control. When the pH was 11 in the sample, the erythrosine could be removed 98% of initial concentration. It was estabilished that the adsorption equilibrium of erythrosine on granular activated carbon was successfully fitted by Freundlich isotherm equation in the concentration range from 10mg/L to 1,000mg/L. The characteristics of breakthrough curve of activated carbon packed column depend on the design variables such as initial concentration, bed height, and flow rate.
Keywords
Erythrosine; Food colorant; Freundlich isotherm.; Granular activated carbon; Adsorption;
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1 정엽, 권종원, 민신홍,“The Interaction of Erythrosine with several Phameceutical Gelatines”, 약제학회지, 14(1), 50-52 (1984)
2 Yanai Hiroshi, “흡착공학요론”, 공립출판주식회사, 1st ed., pp. 25-60(1977)
3 Lee, J. J. and Yoo, Y. H., “Study on Adsoption Characteristics of Tharonil on Activated Carbon Fixed Bed”, J. Korean Soc. Safety, 17(1), 54-62(2002)
4 Collins, T. F. X., Black T. N., O-Donell M. W. jr., Shackelford M. E. and Bulhack, P., “Teratogenic potential of erythrosine when given in drinking water”Food. Chem. Toxicol., 31, 161-167(1993)   DOI   ScienceOn
5 이종집, 유용호, “입상활성탄에 의한 BEAM의 흡착특성 (II)”, 대한환경공학회지, 20(4), 509-518(1998)
6 Fukukawa 저, 박영태 역 활성탄 수처리기술과 관리” 동화기술, p. 69(2003)
7 식약청 미공개연구보고서, 신동아, 590, pp. 198-205 (2008)
8 식품의약품안전청, “식품첨가물공전”, 동원출판사, pp. 182-212(2002)
9 Budavari, S.,“ The Merck Index”. Merck & Co. Inc., 11th ed., p. 61(1989)
10 Vinod, K., Alock, M., Lisha, K. and Jyoti, M., “Adsorption of a hazardous dye, erythrosine, over hen feathers”, J. Colloidand Interface, 304, 52-57(2006)   DOI   ScienceOn
11 Yankell, S. L. and Loux, J. J., “Acute toxity testing of erythrosine and sodium fluorescein in mice and rats” J. Periodont, 48, 228-230(1977)   DOI   PUBMED